OT-2026-000098840
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098840) never changes.
Identity and time
| Publication number | OT-2026-000098840 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-7774-a424-c64f7721f2ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098840 |
| Status | PUBLIC |
Content hashes
| Canonical text | 918416e1eee600f9003d3f60bb8c203eb2de6e1aa27c124f8ef2106e3b6fd152 |
|---|---|
| Markdown | 35e53c5f03413e1a5d6a7eb370853dde502f0b836bc087922157bab71c44c0c3 |
| Publication page | a574353934f7f76878f1954ddc1a58aa0db2e4da67c07247b3d95432a2e29875 |
| Manifest | acbe6db8cf1e86da40760dfc1d8e2a517cc98bc8cfdd05072aec0003eba59060 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7fuEwCweTqGsZdCDVKHaDVWIUS5beZcjm1tUESeSD368Gfm7jGGgnoTsx+mMatJ6feWHX/TDedVF8kF8cXazAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:52.896298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098840observed a574353934f7f76878f1954ddc1a58aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:52.880534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098840/manifest.jsonobserved acbe6db8cf1e86da40760dfc1d8e2a51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:52.865262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098840/publication.mdobserved 35e53c5f03413e1a5d6a7eb370853dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:52.850538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098840/publication.txtobserved 918416e1eee600f9003d3f60bb8c203e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|